chore: replace master by main as default branch

BREAKING CHANGE: We have switched to 'main' as default branch. The 'master' branch is no longer maintained and will be removed after June 30, 2021!

.drone.yml

@@ -73,7 +73,7 @@ steps:
 
 trigger:
   ref:
-  - refs/heads/master
+  - refs/heads/main
   - refs/tags/**
   - refs/pull/**
 
@@ -131,7 +131,7 @@ steps:
 
 trigger:
   ref:
-  - refs/heads/master
+  - refs/heads/main
   - refs/tags/**
   - refs/pull/**
 
@@ -173,10 +173,10 @@ steps:
   - curl -sSL https://github.com/thegeeklab/hugo-geekblog/releases/latest/download/hugo-geekblog.tar.gz | tar -xz -C exampleSite/themes/hugo-geekblog/ --strip-components=1
   when:
     ref:
-    - refs/heads/master
+    - refs/heads/main
     - refs/tags/**
 
-- name: assets-master
+- name: assets-main
   image: node:lts
   commands:
   - npm install > /dev/null
@@ -220,12 +220,12 @@ steps:
     target: /${DRONE_REPO_NAME}
   when:
     ref:
-    - refs/heads/master
+    - refs/heads/main
     - refs/tags/**
 
 trigger:
   ref:
-  - refs/heads/master
+  - refs/heads/main
   - refs/tags/**
   - refs/pull/**
 
@@ -260,7 +260,7 @@ steps:
 
 trigger:
   ref:
-  - refs/heads/master
+  - refs/heads/main
   - refs/tags/**
   status:
   - success

.github/settings.yml

@@ -11,7 +11,7 @@ repository:
   has_wiki: false
   has_downloads: false
 
-  default_branch: master
+  default_branch: main
 
   allow_squash_merge: true
   allow_merge_commit: true
@@ -47,7 +47,7 @@ labels:
     description: This will not be worked on
 
 branches:
-  - name: master
+  - name: main
     protection:
       required_status_checks:
         strict: true

README.md

@@ -4,17 +4,17 @@
 [![Hugo Version](https://img.shields.io/badge/hugo-0.65-blue.svg)](https://gohugo.io)
 [![GitHub release](https://img.shields.io/github/v/release/thegeeklab/hugo-geekblog)](https://github.com/thegeeklab/hugo-geekblog/releases/latest)
 [![GitHub contributors](https://img.shields.io/github/contributors/thegeeklab/hugo-geekblog)](https://github.com/thegeeklab/hugo-geekblog/graphs/contributors)
-[![License: MIT](https://img.shields.io/github/license/thegeeklab/hugo-geekblog)](https://github.com/thegeeklab/hugo-geekblog/blob/master/LICENSE)
+[![License: MIT](https://img.shields.io/github/license/thegeeklab/hugo-geekblog)](https://github.com/thegeeklab/hugo-geekblog/blob/main/LICENSE)
 
 Geekblog is a simple Hugo theme for personal blogs. It is intentionally designed as a fast and lean theme and may not fit the requirements of complex websites. If a more feature-complete theme is required there are a lot of got alternatives out there. You can find a demo and the full documentation at [https://hugo-geekblog.geekdocs.de](https://hugo-geekblog.geekdocs.de).
 
-![Desktop and mobile preview](https://github.com/thegeeklab/hugo-geekblog/blob/master/images/readme.png)
+![Desktop and mobile preview](https://github.com/thegeeklab/hugo-geekblog/blob/main/images/readme.png)
 
 ## Build and release process
 
 This theme is subject to a CI driven build and release process common for software development. During the release build, all necessary assets are automatically built by [gulp](https://gulpjs.com/) and bundled in a release tarball. You can download the latest release from the GitHub [release page](https://github.com/thegeeklab/hugo-geekblog/releases).
 
-Due to the fact that `gulp` is used as pre-processor the theme cannot be used from the master branch by default. If you want to use the theme from a cloned branch instead of a release tarball you'll need to install `gulp` locally and run the default pipeline once to create all required assets.
+Due to the fact that `gulp` is used as pre-processor the theme cannot be used from the main branch by default. If you want to use the theme from a cloned branch instead of a release tarball you'll need to install `gulp` locally and run the default pipeline once to create all required assets.
 
 ```Shell
 # install required packages from package.json
@@ -29,14 +29,14 @@ See the [Getting Started Guide](https://hugo-geekblog.geekdocs.de/posts/getting-
 ## Contributors
 
 Special thanks goes to all [contributors](https://github.com/thegeeklab/hugo-geekblog/graphs/contributors). If you would like to contribute,
-please see the [instructions](https://github.com/thegeeklab/hugo-geekblog/blob/master/CONTRIBUTING.md).
+please see the [instructions](https://github.com/thegeeklab/hugo-geekblog/blob/main/CONTRIBUTING.md).
 
 ## License
 
-This project is licensed under the MIT License - see the [LICENSE](https://github.com/thegeeklab/hugo-geekblog/blob/master/LICENSE) file for details.
+This project is licensed under the MIT License - see the [LICENSE](https://github.com/thegeeklab/hugo-geekblog/blob/main/LICENSE) file for details.
 
 The used SVG icons and generated icon fonts are licensed under the license of the respective icon pack:
 
 - Font Awesome: [CC BY 4.0 License](https://github.com/FortAwesome/Font-Awesome#license)
 - IcoMoon Free Pack: [GPL/CC BY 4.0](https://icomoon.io/#icons-icomoon)
-- Material Icons: [Apache License 2.0](https://github.com/google/material-design-icons/blob/master/LICENSE)
+- Material Icons: [Apache License 2.0](https://github.com/google/material-design-icons/blob/main/LICENSE)

exampleSite/content/posts/getting-started.md

@@ -16,7 +16,7 @@ Geekblog is a simple Hugo theme for personal blogs. It is intentionally designed
 [![Hugo Version](https://img.shields.io/badge/hugo-0.65-blue.svg)](https://gohugo.io)
 [![GitHub release](https://img.shields.io/github/v/release/thegeeklab/hugo-geekblog)](https://github.com/thegeeklab/hugo-geekblog/releases/latest)
 [![GitHub contributors](https://img.shields.io/github/contributors/thegeeklab/hugo-geekblog)](https://github.com/thegeeklab/hugo-geekblog/graphs/contributors)
-[![License: MIT](https://img.shields.io/github/license/thegeeklab/hugo-geekblog)](https://github.com/thegeeklab/hugo-geekblog/blob/master/LICENSE)
+[![License: MIT](https://img.shields.io/github/license/thegeeklab/hugo-geekblog)](https://github.com/thegeeklab/hugo-geekblog/blob/main/LICENSE)
 
 <!-- spellchecker-disable -->
 
@@ -126,7 +126,7 @@ To prepare your new site environment just a few steps are required:
    If you want to add some demo data you could use the content from the [Hugo basic example](https://github.com/gohugoio/hugoBasicExample):
 
    ```Shell
-   curl -L https://github.com/gohugoio/hugoBasicExample/archive/master.tar.gz | tar -xz --exclude "config*" --exclude "LICENSE" --exclude "README*" --strip-components=1
+   curl -L https://github.com/gohugoio/hugoBasicExample/archive/main.tar.gz | tar -xz --exclude "config*" --exclude "LICENSE" --exclude "README*" --strip-components=1
    ```
 
 ### Option 1: Download pre-build release bundle

theme.toml

@@ -1,6 +1,6 @@
 name = "Geekblog"
 license = "MIT"
-licenselink = "https://github.com/thegeeklab/hugo-geekblog/blob/master/LICENSE"
+licenselink = "https://github.com/thegeeklab/hugo-geekblog/blob/main/LICENSE"
 description = "Hugo theme made for blogs"
 homepage = "https://hugo-geekblog.geekdocs.de/"
 tags = ["blog", "responsive", "simple"]